Automatic flower cutting machine

Abstract

The present invention relates to an automatic flower cutting machine, comprising a frame and a flower cutting device. The flower cutting device includes a material fixing block, wherein the material fixing block is provided with one or more material penetration holes. The flower cutting device also includes a first cutter assembly, wherein the first cutter assembly includes a first movable plate, a first guide assembly, a first transmission assembly, and a drive device. The first movable plate is provided with a first blade assembly at a position corresponding to each material penetration hole. Each first blade assembly includes two or more first flower cutter blades, and the material fixing block is provided with first blade penetration holes. The x-axis, y-axis, and z-axis are mutually perpendicular. The automatic flower cutting machine can replace manual flower cutting work, not only achieving high-quality and standardized cut flowers, but also achieving high work efficiency and reducing labor production costs. It also has the advantages of simple structure, reasonable design, convenient operation, and easy promotion and application.

Description

Technical Field

[0001] The present invention relates to mechanical equipment, in particular to an automatic flower cutting machine. Background Art

[0002] During the production and processing of long, rectangular foods like gluten, cutting flowers is sometimes required to enhance their aesthetics and attract customers. Existing cutting is often done manually, resulting in inconsistent quality and difficulty ensuring aesthetics, significantly reducing product quality. Furthermore, manual labor is inefficient, labor-intensive, and leads to high production costs, making it unsuitable for modern production and processing. Summary of the Invention

[0003] The object of the present invention is to provide an automatic flower cutting machine which can replace manual flower cutting work, not only ensures good quality and uniform standards of cut flowers, but also has high work efficiency and can reduce labor production costs.

[0004] The present invention is achieved through the following technical solutions: an automatic flower cutting machine, characterized in that it includes a frame and a flower cutting device installed on the frame for automatic flower cutting, the flower cutting device includes a material fixing block fixedly arranged on the frame, the interior of the material fixing block is provided with one or more material penetration holes extending along the x-axis direction and arranged in sequence along the y-axis direction for penetrating long strips of material, each material penetration hole passes through the two side walls of the material fixing block in the x-axis direction along the x-axis direction; the flower cutting device also includes a first cutter assembly arranged on one side of the material fixing block in the z-axis direction, the first cutter assembly includes a cutter arranged on A first movable plate is disposed on one side of the material fixing block in the z-axis direction and is movable toward or away from the material fixing block in the z-axis direction; a first guide assembly is connected between the material fixing block or the frame and the first movable plate for guiding the movement of the first movable plate; a first transmission assembly is connected to the first movable plate for driving the first movable plate to move; and a drive device is connected to the first transmission assembly for driving the first transmission assembly to work; the first movable plate is respectively equipped with a group of first blade groups at positions corresponding to each material through-hole, for cooperating with the corresponding material through-hole to cut the material located in the material through-hole;

[0005] Each first blade assembly comprises two or more first flower cutting blades extending from the first movable plate toward the corresponding material through-hole and arranged in parallel and spaced apart in a direction parallel to the x-axis extension direction of the corresponding material through-hole for cutting the material located in the material through-hole; the material fixing block is provided with first blade through-holes extending from the surface of the material fixing block to the material through-holes at positions corresponding to the first flower cutting blades of each first blade assembly, for facilitating the corresponding first flower cutting blades to extend into or out of the corresponding material through-holes during movement toward or away from the material through-holes;

[0006] The x-axis, y-axis, and z-axis are perpendicular to each other.

[0007] In order to facilitate feeding, the automatic flower cutting machine further comprises a feeding device arranged on the frame and located on one side of the flower cutting device in the x-axis direction for conveying external materials to the corresponding material penetration holes of the flower cutting device.

[0008] In order to facilitate cutting of long strip materials, each first blade assembly further includes a cutting knife for completely cutting the material, which is arranged between the first flower blade on the side of the first blade assembly closest to the feeding device and the feeding device.

[0009] Preferably, the feeding device includes two lateral supports spaced apart along the y-axis direction, and two groups of feeding assemblies located between the two lateral supports and spaced apart along the z-axis direction; each group of feeding assemblies includes a front rotating shaft and a rear rotating shaft that are parallel to each other and rotatably connected to the two lateral supports, the front rotating shaft and the rear rotating shaft both extend along the y-axis direction and are spaced apart along the x-axis direction, wherein the front rotating shaft is located on the side close to the material through-hole and the arrangement positions of the front rotating shafts of the two feeding assemblies in the x-axis direction correspond, and the rear rotating shaft is located on the side away from the material through-hole and the rear rotating shafts of the two feeding assemblies are spaced apart in the x-axis direction. The front rotating shafts of the two feeding assemblies are spaced apart along the z-axis direction, and the rear rotating shafts of the two feeding assemblies are spaced apart along the z-axis direction; each group of feeding assemblies further comprises one or more conveyor belt assemblies which are transmission-connected between the front rotating shaft and the rear rotating shaft of the same group and are sequentially spaced apart along the y-axis direction, and each group of conveyor belt assemblies corresponds to one of the material through-holes; a gap channel extending along the x-axis direction of the material through-hole and adapted to the diameter of the material is provided between the conveyor belt assemblies of the two feeding assemblies corresponding to the same material through-hole;

[0010] Each set of conveyor belt assemblies includes a first pulley coaxially fixedly mounted on the outer peripheral wall of the front rotating shaft, a second pulley coaxially fixedly mounted on the outer peripheral wall of the rear rotating shaft, and a conveyor belt transmission-connected between the first pulley and the second pulley. One of the front rotating shafts or the rear rotating shaft in the two sets of feeding assemblies is transmission-connected to the driving device, and a rotating shaft transmission assembly for driving the two to rotate synchronously is also transmission-connected between the two rear rotating shafts or the two front rotating shafts of the two sets of feeding assemblies.

[0011] Preferably, the first guide assembly is two or more first guide rods extending along the z-axis direction and fixed on the material fixing block or the frame, each first guide rod movably passes through a corresponding first guide hole provided on the first movable plate, the first movable plate movably sleeved on each first guide rod and can move relative to the first guide rod, and a first fixed plate that can be fixedly installed at a certain z-axis position relative to the first guide rod is also provided between each first guide rod, and the first movable plate is located between the material fixing block and the first fixed plate; the first transmission assembly includes a first rotating shaft rotatably mounted on the first fixed plate or the frame, a first driving wheel coaxially fixedly connected to the first rotating shaft, and a first connecting rod at one end eccentrically connected to the first driving wheel and hingedly connected to the first movable plate at the other end, and the input end of the first rotating shaft is transmission-connected to the driving device.

[0012] Preferably, part of the first flower knife blades consists of flower knife A, and part of the first flower knife blades consists of flower knife B. Flower knife A and flower knife B are alternately arranged in sequence along the x-axis direction. Flower knife A and flower knife B are respectively provided with notches A and notches B at one end close to the material through-hole. Notches A and notches B are respectively arranged on both sides of the corresponding material through-hole in the y-axis direction so that when each first flower knife blade cuts the material placed in the corresponding material through-hole, notches A and notches B will not cut off the bottom of the material.

[0013] Preferably, the flower cutting device further comprises a second cutter assembly arranged on the other side of the material fixing block in the z-axis direction, the second cutter assembly comprising a second movable plate arranged on the other side of the material fixing block in the z-axis direction and movable toward or away from the material fixing block in the z-axis direction, a second guide assembly connected between the material fixing block and the second movable plate for guiding the movement of the second movable plate, and a second transmission assembly connected to the second movable plate for driving the second movable plate to move; the second transmission assembly is connected to the driving device for transmission; the second movable plate is respectively equipped with a group of second blade groups at positions corresponding to each material through-hole for cooperating with the corresponding material through-hole to cut the material located in the material through-hole;

[0014] Each group of the second blade groups includes two or more second flower knife blades extending from the second movable plate toward the direction of the corresponding material through-hole and arranged in parallel and spaced apart in a direction parallel to the x-axis extension direction of the corresponding material through-hole for cutting the material located in the material through-hole. The material fixing block is provided with a second blade through-hole extending from the surface of the material fixing block to the material through-hole at a position corresponding to each second flower knife blade of each group of the second blade groups, so as to facilitate the corresponding second flower knife blade to extend into or out of the corresponding material through-hole when moving toward or away from the material through-hole.

[0015] In order to facilitate cutting out a straw raincoat-like pattern, each first flower knife blade is inclined and arranged with a plane perpendicular to the x-axis, and each second flower knife blade is inclined and crossed with the corresponding first flower knife blade at a different position in the same z-axis direction. A first notch extending along the z-axis away from the second flower knife blade is provided in the middle of the edge of each first flower knife blade close to the second flower knife blade, and a second notch extending along the z-axis away from the first flower knife blade is provided in the middle of the edge of the second flower knife blade close to the first flower knife blade and at a position corresponding to the first notch. When the first flower knife blade and the second flower knife blade are simultaneously extended into the corresponding material through-hole, the first flower knife blade and the second flower knife blade are cross-jointed through the first notch and the second notch, and the maximum stroke of the first flower knife blade moving toward the material through-hole does not exceed the bottom of the material in the material through-hole to avoid cutting the bottom of the material, and the maximum stroke of the second flower knife blade moving toward the material through-hole does not exceed the top of the material in the material through-hole to avoid cutting the top of the material.

[0016] Preferably, the second guide assembly is two or more second guide rods extending along the z-axis direction and fixed on the material fixing block or the frame, each second guide rod moves through a corresponding second guide hole provided on the second movable plate, and the second guide rod is also provided with a second fixed plate that can be fixedly installed at a certain z-axis position relative to the second guide rod, and the second movable plate is located between the material fixing block and the second fixed plate; the second transmission assembly includes a second rotating shaft rotatably mounted on the second fixed plate or the frame, a second driving wheel coaxially fixedly connected to the second rotating shaft, and a second connecting rod with one end eccentrically connected to the second driving wheel and the other end hingedly connected to the second movable plate; the input end of the second rotating shaft is transmission-connected to the driving device.

[0017] Preferably, the driving device includes a driving motor, a feeding input shaft connected to the input end of the feeding device for driving the feeding device to move, a gear transmission assembly connected between the output shaft of the driving motor and the feeding input shaft, a first sprocket assembly connected between the first rotating shaft and the feeding input shaft, and a second sprocket assembly connected between the second rotating shaft and the feeding input shaft, and the feeding input shaft is coaxially connected to a front rotating shaft or a rear rotating shaft in the two groups of feeding assemblies.

[0018] Preferably, the shaft transmission assembly includes two transmission gears which are coaxially fixedly connected to the two rear shafts and can cooperate with each other for transmission.

[0019] In order to prevent the material from escaping along the y-direction in the gap channel, limit rods fixed relative to the frame are provided on both sides of the y-axis direction of the gap channel between the conveyor belts of the two groups of conveyor belt assemblies corresponding to the same material penetration hole to prevent the material from escaping from the gap channel.

[0020] Preferably, the x-axis and the y-axis are located in the horizontal direction, and the z-axis is located in the vertical direction.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. The present invention relates to an automatic flower cutting machine, which can replace manual flower cutting work. Not only does the quality of the cut flowers remain good and the standards are uniform, but the work efficiency is high and the labor production cost can be reduced.

[0023] 2. The present invention provides an automatic flower cutting machine, wherein the feeding device adopts a conveyor belt structure for feeding, and the material is conveyed in the gap channel between the corresponding two conveyor belts. The transmission structure of the entire conveying device is simple and practical.

[0024] 3. The present invention provides an automatic flower cutting machine, wherein part of the first flower knife blade is composed of flower knife A, and part of the first flower knife blade is composed of flower knife B, the flower knife A and the flower knife B are alternately arranged in sequence along the x-axis direction, and the flower knife A and the flower knife B are respectively provided with a notch A and a notch B at one end close to the material through-hole, so that the first flower knife blade can cut out a pattern arranged in an alternate manner to improve the aesthetics of the product.

[0025] 4. The present invention provides an automatic flower cutter, wherein each first flower blade is arranged at an angle relative to a plane perpendicular to the x-axis, and each second flower blade is arranged at an angle and crosswise relationship with a corresponding first flower blade located at a different position along the same z-axis. Under the combined action of the first and second flower blades, a pattern similar to that of a straw cucumber can be cut, making the finished product more competitive.

[0026] 5. The automatic flower cutting machine of the present invention also has the advantages of simple structure, reasonable design, convenient operation and easy promotion and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 Schematic diagram of the three-dimensional structure of the first embodiment of the present invention;

[0028] Figure 2 This is a schematic diagram of the three-dimensional structure of the first embodiment of the present invention without the frame;

[0029] Figure 3 Schematic diagram of the structure of the material fixing block and the first cutter assembly in the first embodiment of the present invention;

[0030] Figure 4 This is a schematic structural diagram of a material fixing block in Embodiment 1 of the present invention;

[0031] Figure 5 This is a schematic structural diagram of the first blade assembly in the first embodiment of the present invention;

[0032] Figure 6Schematic diagram of the structure of the flower knife A in embodiment 1 of the present invention;

[0033] Figure 7 Schematic diagram of the structure of the flower knife B in embodiment 1 of the present invention;

[0034] Figure 8 Schematic diagram of the structure of the cutting knife in the first embodiment of the present invention;

[0035] Figure 9 Schematic diagram of the structure of the feeding device in Example 1 of the present invention;

[0036] Figure 10 Schematic diagram of the structure of the feeding device in Example 1 of the present invention without the lateral support member Figure 1 ;

[0037] Figure 11 Schematic diagram of the structure of the feeding device in Example 1 of the present invention without the lateral support member Figure 2 ;

[0038] Figure 12 This is a structural diagram of the material after being cut by the automatic flower cutting device according to the first embodiment of the present invention;

[0039] Figure 13 Schematic diagram of the three-dimensional structure of the second embodiment of the present invention;

[0040] Figure 14 This is a schematic diagram of the three-dimensional structure of the second embodiment of the present invention without the frame;

[0041] Figure 15 Schematic diagram of the structure of the first cutter assembly and the second cutter assembly in the second embodiment of the present invention;

[0042] Figure 16 Schematic diagram of the structure of the first and second pattern blades in the second embodiment of the present invention;

[0043] Figure 17 This is a schematic diagram of the structure of the material fixing block in the second embodiment of the present invention. Figure 1 ;

[0044] Figure 18 This is a schematic diagram of the structure of the material fixing block in the second embodiment of the present invention. Figure 2 ;

[0045] Figure 19 This is a structural diagram of the material after being cut by the automatic flower cutting device according to the second embodiment of the present invention.

[0046] Explanation of reference numerals: 1-frame, 2-material fixing block, 21-material perforation hole, 22-first blade perforation hole, 23-second blade perforation hole, 3-first cutter assembly, 31-first movable plate, 32-first guide assembly, 33-first transmission assembly, 331-first rotating shaft, 332-first driving wheel, 333-first connecting rod, 34-driving device, 341-driving motor, 342-feeding input shaft, 343-gear transmission assembly, 344-first sprocket assembly, 345-second sprocket assembly, 35-first blade group, 351-first flower knife blade, 3511-flower knife A, 35111-notch A, 3512-flower knife B, 35121- Notch B, 3513-first notch, 352-cutting knife, 4-feeding device, 41-lateral support, 42-front rotating shaft, 43-rear rotating shaft, 44-conveyor belt assembly, 441-first pulley, 442-second pulley, 443-conveyor belt, 45-rotating shaft transmission assembly, 5-second cutter assembly, 51-second movable plate, 52-second guide assembly, 53-second transmission assembly, 531-second rotating shaft, 532-second driving wheel, 533-second connecting rod, 54-second blade group, 541-second flower knife blade, 5411-second notch, 6-limiting rod, a-material, b-gap channel, c-first fixed plate, d-second fixed plate. DETAILED DESCRIPTION

[0047] The present invention is described in detail below with reference to the accompanying drawings:

[0048] Example 1:

[0049] like Figure 1-12As shown, an automatic flower cutting machine is characterized in that it includes a frame 1 and a flower cutting device installed on the frame 1 for automatic flower cutting, the flower cutting device includes a material fixing block 2 fixedly arranged on the frame 1, the material fixing block 2 is provided with one or more material penetration holes 21 extending along the x-axis direction and arranged in sequence along the y-axis direction for penetrating long strips of material a, each material penetration hole 21 passes through the two side walls of the material fixing block 2 in the x-axis direction along the x-axis direction; the flower cutting device also includes a first cutter assembly 3 arranged on one side of the material fixing block 21 in the z-axis direction, the first cutter assembly 3 includes a material fixing block 2 arranged on one side of the z-axis direction and capable of passing through the z-axis direction. A first movable plate 31 is movable in an axial direction toward or away from the material fixing block 2; a first guide assembly 32 is connected between the material fixing block 2 or the frame 1 and the first movable plate 31 for guiding the movement of the first movable plate 31; a first transmission assembly 33 is connected to the first movable plate 31 for driving the first movable plate 31 to move; and a drive device 34 is connected to the first transmission assembly 33 for driving the first transmission assembly 33 to work; the first movable plate 31 is respectively equipped with a group of first blade groups 35 at positions corresponding to each material through-hole 21, for cooperating with the corresponding material through-hole 21 to cut the material a located in the material through-hole 21;

[0050] Each first blade assembly 35 includes two or more first flower blades 351 extending from the first movable plate 31 toward the corresponding material through-hole 21 and arranged in parallel and spaced apart in a direction parallel to the x-axis extension direction of the corresponding material through-hole 21, for cutting the material a located in the material through-hole 21. The material fixing block 2 is provided with first blade through-holes 22 extending from the surface of the material fixing block 2 to the material through-hole 21 at positions corresponding to the first flower blades 351 of each first blade assembly 35, for facilitating the corresponding first flower blade 351 to extend into or out of the corresponding material through-hole 21 during movement toward or away from the material through-hole 21.

[0051] The x-axis, y-axis, and z-axis are perpendicular to each other.

[0052] like Figure 1 As shown, in order to facilitate feeding, the automatic flower cutting machine also includes a feeding device 4 arranged on the frame 1 and located on one side of the flower cutting device in the x-axis direction for conveying external material a to the corresponding material through-hole 21 of the flower cutting device.

[0053] like Figure 8 As shown, in order to facilitate cutting of long strips of material, each first blade assembly 35 further includes a cutting blade 352 arranged between a first flower blade 351 on the side of the first blade assembly 35 closest to the feeding device 4 and the feeding device 4 for completely cutting the material a.

[0054] like Figure 9-11 As shown, preferably, the feeding device 4 includes two lateral support members 41 spaced apart along the y-axis direction, and two groups of feeding assemblies located between the two lateral support members 41 and spaced apart along the z-axis direction; each group of feeding assemblies includes a front rotating shaft 42 and a rear rotating shaft 43 that are parallel to each other and rotatably connected to the two lateral support members 41, the front rotating shaft 42 and the rear rotating shaft 43 both extend along the y-axis direction and are spaced apart along the x-axis direction, wherein the front rotating shaft 42 is located on the side close to the material through-hole 21 and the arrangement positions of the front rotating shafts 42 of the two feeding assemblies in the x-axis direction correspond, and the rear rotating shaft 43 is located on the side away from the material through-hole 21 and the rear rotating shafts 43 of the two feeding assemblies are spaced apart at the x-axis direction. The arrangement positions in the axial direction correspond to each other, the front rotating shafts 42 of the two feeding assemblies are spaced apart along the z-axis direction, and the rear rotating shafts 43 of the two feeding assemblies are spaced apart along the z-axis direction; each group of feeding assemblies further includes one or more conveyor belt assemblies 44 that are transmission-connected between the front rotating shafts 42 and the rear rotating shafts 43 of the same group and are sequentially spaced apart along the y-axis direction, and each group of conveyor belt assemblies 44 corresponds to one of the material through-holes 21; a gap channel b extending along the x-axis direction of the material through-hole 21 and adapted to the diameter of the material a is provided between the conveyor belt assemblies 44 of the two feeding assemblies corresponding to the same material through-hole 21;

[0055] Each set of conveyor belt assemblies 44 includes a first pulley 441 coaxially fixedly mounted on the outer peripheral wall of the front rotating shaft 42, a second pulley 442 coaxially fixedly mounted on the outer peripheral wall of the rear rotating shaft 43, and a conveyor belt 443 transmission-connected between the first pulley 441 and the second pulley 442. In the two sets of feeding assemblies, one front rotating shaft 42 or the rear rotating shaft 43 is transmission-connected to the driving device 34, and a rotating shaft transmission assembly 45 is also transmission-connected between the two rear rotating shafts 43 of the two sets of feeding assemblies or between the two front rotating shafts 42 for driving the two to rotate synchronously.

[0056] like Figure 1-3As shown, preferably, the first guide assembly 32 is two or more first guide rods extending along the z-axis direction and fixed on the material fixing block 2 or the frame 1, each first guide rod movably passes through a corresponding first guide hole provided on the first movable plate 31, the first movable plate 31 is movably sleeved on each first guide rod and can move relative to the first guide rod, and a first fixed plate c that can be fixedly installed at a certain z-axis position relative to the first guide rod is also provided between each first guide rod, and the first movable plate 31 is located between the material fixing block 2 and the first fixed plate c; the first transmission assembly 33 includes a first rotating shaft 331 rotatably mounted on the first fixed plate c or the frame 1, a first driving wheel 332 coaxially fixedly connected to the first rotating shaft 331, and a first connecting rod 333 at one end eccentrically connected to the first driving wheel 332 and hingedly connected to the first movable plate 31 at the other end, and the input end of the first rotating shaft 331 is transmission-connected to the driving device 34.

[0057] like Figure 5-7 As shown, preferably, part of the first flower knife blade 351 is composed of a flower knife A3511, and part of the first flower knife blade 351 is composed of a flower knife B3512. The flower knife A3511 and the flower knife B3512 are alternately arranged in sequence along the x-axis direction. The flower knife A3511 and the flower knife B3512 are respectively provided with a notch A35111 and a notch B35121 at one end close to the material through-hole 21. The notch A35111 and the notch B35121 are respectively arranged on both sides of the corresponding material through-hole 21 in the y-axis direction so that when each first flower knife blade 351 cuts the material a placed in the corresponding material through-hole 21, the notch A35111 and the notch B35121 will not cut off the bottom of the material a.

[0058] like Figure 1-2 , 9-11, preferably, the driving device 34 includes a driving motor 341, a feeding input shaft 342 connected to the input end of the feeding device 4 for driving the feeding device 4 to move, a gear transmission assembly 343 connected between the output shaft of the driving motor 341 and the feeding input shaft 342, a first sprocket assembly 344 connected between the first rotating shaft 331 and the feeding input shaft 342, and a second sprocket assembly 345 connected between the second rotating shaft 531 and the feeding input shaft 342, and the feeding input shaft 342 is coaxially connected to a front rotating shaft 42 or a rear rotating shaft 43 in the two groups of feeding assemblies.

[0059] like Figure 9-11 As shown preferably, the shaft transmission assembly 45 includes two transmission gears which are coaxially fixedly connected to the two rear shafts 43 and can cooperate with each other for transmission.

[0060] like Figure 11As shown, in order to prevent the material from escaping along the y direction in the gap channel, limiting rods 6 are provided on both sides of the y-axis direction of the gap channel b between the conveyor belts 443 of the two groups of conveyor belt assemblies 44 corresponding to the same material passing hole 21, and are fixed relative to the frame 1 to prevent the material a from escaping from the gap channel b.

[0061] Preferably, the x-axis and the y-axis are located in the horizontal direction, and the z-axis is located in the vertical direction.

[0062] Example 2:

[0063] like Figure 13-19 As shown, the difference between this embodiment and the first embodiment is that: preferably, the flower cutting device further includes a second cutter assembly 5 arranged on the other side of the material fixing block 21 in the z-axis direction, the second cutter assembly 5 includes a second movable plate 51 arranged on the other side of the material fixing block 2 in the z-axis direction and capable of moving toward or away from the material fixing block 2 along the z-axis direction, a second guide assembly 52 connected between the material fixing block 2 and the second movable plate 51 for guiding the movement of the second movable plate 51, and a second transmission assembly 53 connected to the second movable plate 51 for driving the second movable plate 31 to move; the second transmission assembly 53 is connected to the driving device 34 for transmission; the second movable plate 31 is respectively equipped with a group of second blade groups 54 at the position corresponding to each material through-hole 21 for cooperating with the corresponding material through-hole 21 to cut the material a located in the material through-hole 21;

[0064] Each group of second blade groups 54 includes two or more second flower knife blades 541 extending from the second movable plate 31 in the direction of the corresponding material through-hole 21 and arranged in parallel and spaced apart in a direction parallel to the x-axis extension direction of the corresponding material through-hole 21, and is used to cut the material a located in the material through-hole 21. The material fixing block 2 is provided with a second blade through-hole 23 extending from the surface of the material fixing block 2 to the material through-hole 21 at a position corresponding to each second flower knife blade 541 of each group of second blade groups 54, which is used to facilitate the corresponding second flower knife blade 541 to extend into or out of the corresponding material through-hole 21 during the process of moving toward or away from the material through-hole 21.

[0065] like Figure 16As shown, in order to facilitate cutting out the raincoat-like pattern, each first flower knife blade 351 is tilted and arranged with a plane perpendicular to the x-axis, and each second flower knife blade 541 is tilted and arranged crosswise with the corresponding first flower knife blade 351 at a different position in the same z-axis direction. A first notch 3513 extending along the z-axis in the middle of the edge of each first flower knife blade 351 close to the second flower knife blade 541 is provided, and a first notch 3513 extending along the z-axis in the direction away from the second flower knife blade 541 is provided in the middle of the edge of the second flower knife blade 541 close to the first flower knife blade 351 and corresponding to the first notch 3513. The extended second notch 5411, when the first flower knife blade 351 and the second flower knife blade 541 are simultaneously extended into the corresponding material through-hole 21, the first flower knife blade 351 and the second flower knife blade 541 are cross-jointed through the first notch 3513 and the second notch 5411, and the maximum stroke of the first flower knife blade 351 toward the material through-hole 21 does not exceed the bottom of the material a in the material through-hole 21 to avoid cutting the bottom of the material a, and the maximum stroke of the second flower knife blade 541 toward the material through-hole 21 does not exceed the top of the material a in the material through-hole 21 to avoid cutting the top of the material a.

[0066] like Figure 13-15 As shown, preferably, the second guide assembly 52 is two or more second guide rods extending along the z-axis direction and fixed on the material fixing block 2 or the frame 1, and each second guide rod moves through a corresponding second guide hole provided on the second movable plate 51. The second guide rod is also provided with a second fixed plate d which can be fixedly installed at a certain z-axis position relative to the second guide rod, and the second movable plate 51 is located between the material fixing block 2 and the second fixed plate d; the second transmission assembly 53 includes a second rotating shaft 531 rotatably mounted on the second fixed plate d or the frame 1, a second driving wheel 532 coaxially fixedly connected to the second rotating shaft 531, and a second connecting rod 533, one end of which is eccentrically connected to the second driving wheel 532 and the other end is hingedly connected to the second movable plate 51; the input end of the second rotating shaft 531 is transmission-connected to the driving device 34.

[0067] Although the present invention is illustrated and described using specific embodiments and their alternatives, it should be understood that various changes and modifications can be implemented without departing from the spirit and scope of the present invention. Therefore, it should be understood that the present invention is not limited in any sense except by the limitations of the appended claims and their equivalents.

Claims

1. An automatic flower cutting machine, characterized in that: The invention comprises a frame (1) and a flower cutting device for automatically cutting flowers installed on the frame (1), wherein the flower cutting device comprises a material fixing block (2) fixedly arranged on the frame (1), wherein the material fixing block (2) is provided with one or more material penetration holes (21) extending along the x-axis direction and sequentially arranged along the y-axis direction for penetrating long strip materials (a), wherein each material penetration hole (21) penetrates two side walls of the material fixing block (2) in the x-axis direction along the x-axis direction; the flower cutting device further comprises a first cutter assembly (3) arranged on one side of the material fixing block (21) in the z-axis direction, wherein the first cutter assembly (3) comprises a first cutter assembly (3) arranged on one side of the material fixing block (2) in the z-axis direction and capable of moving closer to or away from the material fixing block in the z-axis direction. (2) a movable first movable plate (31), a first guide assembly (32) connected between the material fixing block (2) or the frame (1) and the first movable plate (31) for guiding the movement of the first movable plate (31), a first transmission assembly (33) connected to the first movable plate (31) for driving the first movable plate (31) to move, and a driving device (34) connected to the first transmission assembly (33) for driving the first transmission assembly (33) to work; the first movable plate (31) is respectively equipped with a group of first blade groups (35) at positions corresponding to each material through-hole (21) for cooperating with the corresponding material through-hole (21) to cut the material (a) located in the material through-hole (21); Each group of first blade groups (35) includes two or more first flower knife blades (351) extending from the first movable plate (31) in the direction of the corresponding material through-hole (21) and arranged in parallel and spaced order along a direction parallel to the x-axis extension direction of the corresponding material through-hole (21) for cutting the material (a) located in the material through-hole (21); the material fixing block (2) is provided with a first blade through-hole (22) extending from the surface of the material fixing block (2) to the material through-hole (21) at a position corresponding to each first flower knife blade (351) of each group of first blade groups (35) for facilitating the corresponding first flower knife blade (351) to extend into or out of the corresponding material through-hole (21) during the process of moving toward or away from the material through-hole (21); The x-axis, y-axis and z-axis are perpendicular to each other; Part of the first flower knife blade (351) is composed of a flower knife A (3511), and part of the first flower knife blade (351) is composed of a flower knife B (3512). The flower knife A (3511) and the flower knife B (3512) are alternately arranged in sequence along the x-axis direction. The flower knife A (3511) and the flower knife B (3512) are respectively provided with a notch A (35111) and a notch B (35121) at one end close to the material through hole (21). The notch A (35111) and the notch B (35121) are respectively arranged on both sides of the corresponding material through hole (21) in the y-axis direction so that when each first flower knife blade (351) cuts the material (a) placed in the corresponding material through hole (21), the notch A (35111) and the notch B (35121) will not cut off the bottom of the material (a); The x-axis and the y-axis are located in the horizontal direction, and the z-axis is located in the vertical direction.

2. The automatic flower cutting machine according to claim 1, characterized in that: The automatic flower cutting machine further comprises a feeding device (4) arranged on the machine frame (1) and located on one side of the flower cutting device in the x-axis direction, for conveying external material (a) to a corresponding material penetration hole (21) of the flower cutting device.

3. The automatic flower cutting machine according to claim 2, characterized in that: Each first blade assembly (35) further comprises a cutting blade (352) arranged between a first flower blade (351) on the side of the first blade assembly (35) closest to the feeding device (4) and the feeding device (4) for completely cutting the material (a).

4. The automatic flower cutting machine according to claim 2 or 3, characterized in that: The feeding device (4) comprises two lateral support members (41) spaced apart along the y-axis direction, and two groups of feeding assemblies located between the two lateral support members (41) and spaced apart along the z-axis direction; each group of feeding assemblies comprises a front rotating shaft (42) and a rear rotating shaft (43) which are parallel to each other and rotatably connected to the two lateral support members (41), the front rotating shaft (42) and the rear rotating shaft (43) both extending along the y-axis direction and spaced apart along the x-axis direction, wherein the front rotating shaft (42) is located on a side close to the material through-hole (21) and the front rotating shafts (42) of the two feeding assemblies are arranged in corresponding positions in the x-axis direction, and the rear rotating shaft (43) is located on a side away from the material through-hole (21) and the rear rotating shafts (43) of the two feeding assemblies are arranged in the x-axis direction. The front rotating shafts (42) of the two feeding assemblies are arranged at intervals along the z-axis direction, and the rear rotating shafts (43) of the two feeding assemblies are arranged at intervals along the z-axis direction; each group of feeding assemblies further comprises one or more conveyor belt assemblies (44) which are transmission-connected between the front rotating shafts (42) and the rear rotating shafts (43) of the same group and are sequentially arranged at intervals along the y-axis direction, and each group of conveyor belt assemblies (44) corresponds to one of the material through-holes (21); a gap channel (b) extending along the x-axis direction of the material through-hole (21) and adapted to the diameter of the material (a) is provided between the conveyor belt assemblies (44) corresponding to the same material through-hole (21); Each set of conveyor belt assemblies (44) includes a first pulley (441) coaxially fixedly mounted on the outer peripheral wall of the front rotating shaft (42), a second pulley (442) coaxially fixedly mounted on the outer peripheral wall of the rear rotating shaft (43), and a conveyor belt (443) transmission-connected between the first pulley (441) and the second pulley (442). One of the front rotating shafts (42) or the rear rotating shaft (43) in the two sets of feeding assemblies is transmission-connected to the driving device (34). A rotating shaft transmission assembly (45) for driving the two to rotate synchronously is also transmission-connected between the two rear rotating shafts (43) or the two front rotating shafts (42) of the two sets of feeding assemblies.

5. The automatic flower cutting machine according to claim 1, 2 or 3, characterized in that: The first guide assembly (32) comprises two or more first guide rods extending in the z-axis direction and fixed on the material fixing block (2) or the frame (1), each first guide rod movably passing through a corresponding first guide hole provided on the first movable plate (31), the first movable plate (31) movably sleeved on each first guide rod and capable of moving relative to the first guide rod, and a first fixed plate (c) which can be fixedly mounted at a certain z-axis position relative to the first guide rod is further provided between each first guide rod, the first movable plate (31) being located between the material fixing block (2) and the first fixed plate (c); the first transmission assembly (33) comprises a first rotating shaft (331) rotatably mounted on the first fixed plate (c) or the frame (1), a first driving wheel (332) coaxially fixedly connected to the first rotating shaft (331), and a first connecting rod (333) one end of which is eccentrically connected to the first driving wheel (332) and the other end of which is hingedly connected to the first movable plate (31), the input end of the first rotating shaft (331) being transmission-connected to the driving device (34).

6. An automatic flower cutting machine, characterized in that: The invention comprises a frame (1) and a flower cutting device for automatically cutting flowers installed on the frame (1), wherein the flower cutting device comprises a material fixing block (2) fixedly arranged on the frame (1), wherein the material fixing block (2) is provided with one or more material penetration holes (21) extending along the x-axis direction and sequentially arranged along the y-axis direction for penetrating long strip materials (a), wherein each material penetration hole (21) penetrates two side walls of the material fixing block (2) in the x-axis direction along the x-axis direction; the flower cutting device further comprises a first cutter assembly (3) arranged on one side of the material fixing block (21) in the z-axis direction, wherein the first cutter assembly (3) comprises a first cutter assembly (3) arranged on one side of the material fixing block (2) in the z-axis direction and capable of moving closer to or away from the material fixing block in the z-axis direction. (2) a movable first movable plate (31), a first guide assembly (32) connected between the material fixing block (2) or the frame (1) and the first movable plate (31) for guiding the movement of the first movable plate (31), a first transmission assembly (33) connected to the first movable plate (31) for driving the first movable plate (31) to move, and a driving device (34) connected to the first transmission assembly (33) for driving the first transmission assembly (33) to work; the first movable plate (31) is respectively equipped with a group of first blade groups (35) at positions corresponding to each material through-hole (21) for cooperating with the corresponding material through-hole (21) to cut the material (a) located in the material through-hole (21); Each group of first blade groups (35) includes two or more first flower knife blades (351) extending from the first movable plate (31) in the direction of the corresponding material through-hole (21) and arranged in parallel and spaced order along a direction parallel to the x-axis extension direction of the corresponding material through-hole (21) for cutting the material (a) located in the material through-hole (21); the material fixing block (2) is provided with a first blade through-hole (22) extending from the surface of the material fixing block (2) to the material through-hole (21) at a position corresponding to each first flower knife blade (351) of each group of first blade groups (35) for facilitating the corresponding first flower knife blade (351) to extend into or out of the corresponding material through-hole (21) during the process of moving toward or away from the material through-hole (21); The x-axis, y-axis and z-axis are perpendicular to each other; The first guide assembly (32) comprises two or more first guide rods extending in the z-axis direction and fixed on the material fixing block (2) or the frame (1), each first guide rod movably passing through a corresponding first guide hole provided on the first movable plate (31), the first movable plate (31) movably sleeved on each first guide rod and capable of moving relative to the first guide rod, and a first fixed plate (c) which can be fixedly installed at a certain z-axis position relative to the first guide rod is further provided between each first guide rod, the first movable plate (31) being located between the material fixing block (2) and the first fixed plate (c); the first transmission assembly (33) comprises a first rotating shaft (331) rotatably mounted on the first fixed plate (c) or the frame (1), a first driving wheel (332) coaxially fixedly connected to the first rotating shaft (331), and a first connecting rod (333) one end of which is eccentrically connected to the first driving wheel (332) and the other end of which is hingedly connected to the first movable plate (31), the input end of the first rotating shaft (331) being transmission-connected to the driving device (34); The flower cutting device further comprises a second cutter assembly (5) arranged on the other side of the material fixing block (21) in the z-axis direction, the second cutter assembly (5) comprising a second movable plate (51) arranged on the other side of the material fixing block (2) in the z-axis direction and capable of moving toward or away from the material fixing block (2) along the z-axis direction, a second guide assembly (52) connected between the material fixing block (2) and the second movable plate (51) for guiding the movement of the second movable plate (51), and a second transmission assembly (53) connected to the second movable plate (51) for driving the second movable plate (31) to move; the second transmission assembly (53) is connected to the driving device (34) for transmission; the second movable plate (31) is respectively provided with a group of second blade groups (54) at positions corresponding to each material through-hole (21) thereof for cooperating with the corresponding material through-hole (21) to cut the material (a) located in the material through-hole (21); Each group of second blade groups (54) includes two or more second flower knife blades (541) extending from the second movable plate (31) in the direction of the corresponding material through-hole (21) and arranged in parallel and spaced order along a direction parallel to the x-axis extension direction of the corresponding material through-hole (21) for cutting the material (a) located in the material through-hole (21); the material fixing block (2) is provided with a second blade through-hole (23) extending from the surface of the material fixing block (2) to the material through-hole (21) at a position corresponding to each second flower knife blade (541) of each group of second blade groups (54) for facilitating the corresponding second flower knife blade (541) to extend into or out of the corresponding material through-hole (21) during the process of moving toward or away from the material through-hole (21); Each first flower knife blade (351) is arranged obliquely with respect to a plane perpendicular to the x-axis, and each second flower knife blade (541) is arranged obliquely and crosswise with the corresponding first flower knife blade (351) at a different position in the same z-axis direction. A first notch (3513) extending in a z-axis direction away from the second flower knife blade (541) is provided in the middle of the edge of each first flower knife blade (351) on the side close to the second flower knife blade (541), and a second notch (5411) extending in a z-axis direction away from the first flower knife blade (351) is provided in the middle of the edge of the second flower knife blade (541) on the side close to the first flower knife blade (351) and at a position corresponding to the first notch (3513). When When the first flower knife blade (351) and the second flower knife blade (541) are simultaneously extended into the corresponding material through-hole (21), the first flower knife blade (351) and the second flower knife blade (541) are cross-jointed through the first notch (3513) and the second notch (5411), and the maximum stroke of the first flower knife blade (351) moving toward the material through-hole (21) does not exceed the bottom of the material (a) in the material through-hole (21) to avoid cutting the bottom of the material (a), and the maximum stroke of the second flower knife blade (541) moving toward the material through-hole (21) does not exceed the top of the material (a) in the material through-hole (21) to avoid cutting the top of the material (a); The x-axis and the y-axis are located in the horizontal direction, and the z-axis is located in the vertical direction.

7. The automatic flower cutting machine according to claim 6, characterized in that: The second guide assembly (52) comprises two or more second guide rods extending in the z-axis direction and fixed on the material fixing block (2) or the frame (1), each second guide rod being movable through a corresponding second guide hole provided on the second movable plate (51), and the second guide rod is further provided with a second fixed plate (d) which can be fixedly mounted at a certain z-axis position relative to the second guide rod, and the second movable plate (51) is located between the material fixing block (2) and the second fixed plate (d); the second transmission assembly (53) comprises a second rotating shaft (531) rotatably mounted on the second fixed plate (d) or the frame (1), a second driving wheel (532) coaxially fixedly connected to the second rotating shaft (531), and a second connecting rod (533) having one end eccentrically connected to the second driving wheel (532) and the other end hingedly connected to the second movable plate (51); the input end of the second rotating shaft (531) is transmission-connected to the driving device (34).

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